The Atoms Family
Name ___________________________
Atomic
Math Challenge
8
O
Oxygen
15.999
Atomic number
equals
the number of
_____________
or
_____________
Atomic mass
equals
the number of
_____________
+
_____________
8
O
_______
15.999
Atomic # = ______
Atomic Mass = _________
# of Protons = ________
# of Neutrons = ________
# of Electrons = ________
30
___
Zinc
65.39
Atomic # = ______
Atomic Mass = _________
# of Protons = ________
# of Neutrons = ________
# of Electrons = ________
3
Li
_______
6.941
Atomic # = ______
Atomic Mass = _________
# of Protons = ________
# of Neutrons = ________
# of Electrons = ________
14
___
Silicon
28.086
Atomic # = ______
Atomic Mass = _________
# of Protons = ________
# of Neutrons = ________
# of Electrons = ________
5
B
_______
10.81
Atomic # = ______
Atomic Mass = _________
# of Protons = ________
# of Neutrons = ________
# of Electrons = ________
35
___
Bromine
79.904
Atomic # = ______
Atomic Mass = _________
# of Protons = ________
# of Neutrons = ________
# of Electrons = ________
16
S
_______
32.06
Atomic # = ______
Atomic Mass = _________
# of Protons = ________
# of Neutrons = ________
# of Electrons = ________
53
____
Iodine
126.905
Atomic # = ______
Atomic Mass = _________
# of Protons = ________
# of Neutrons = ________
# of Electrons = ________
25
Mn
_______
54.938
Atomic # = ______
Atomic Mass = _________
# of Protons = ________
# of Neutrons = ________
# of Electrons = ________
12
Mg
_______
24.305
Atomic # = ______
Atomic Mass = _________
# of Protons = ________
# of Neutrons = ________
# of Electrons = ________
18
___
Argon
39.948
Atomic # = ______
Atomic Mass = _________
# of Protons = ________
# of Neutrons = ________
# of Electrons = ________
19
K
_______
39.098
Atomic # = ______
Atomic Mass = _________
# of Protons = ________
# of Neutrons = ________
# of Electrons = ________
79
___
Gold
196.967
Atomic # = ______
Atomic Mass = _________
# of Protons = ________
# of Neutrons = ________
# of Electrons = ________
1
H
_______
1.008
Atomic # = ______
Atomic Mass = _________
# of Protons = ________
# of Neutrons = ________
# of Electrons = ________
9
___
Fluorine
18.998
Atomic # = ______
Atomic Mass = _________
# of Protons = ________
# of Neutrons = ________
# of Electrons = ________